Salmon Parr (<i>Salmo salar</i>). (IMAGE) Forschungsverbund Berlin Caption This is Salmo salar (Salmo salar) infected with the oomycete Saprolegnia parasitica. Credit Kostis Apostolakis Usage Restrictions The image may only be used with appropriate caption and credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.